Changeset 1874 for trunk/scripts/git-migration/git-migrate

Timestamp:

Dec 24, 2008, 5:46:11 PM (16 years ago)

Author:

broder

Message:

Make the script skip packages when the checkout already exists.

File:

• trunk/scripts/git-migration/git-migrate (modified) (2 diffs)

trunk/scripts/git-migration/git-migrate

@@ -1 +1 @@
 #!/usr/bin/python
 
+import os
 import sys
 import subprocess
@@ -6 +7 @@
 
 def clonePackage(base, pkg):
-    # Use --no-follow-parent because we're going to handle that with
-    # grafts.
-    subprocess.check_call(['git', 'svn', 'clone', '--no-follow-parent',
-                           '-Aauthors',
-                           '-q',
-                           '--no-metadata', '%s/packages/%s' % (base, pkg)],
-                    stdout=subprocess.PIPE)
-    
-    # Then make the repository bare, because git-svn can't do this
-    shutil.move('%s/.git' % pkg, '%s.git' % pkg)
-    shutil.rmtree('%s' % pkg)
-    subprocess.check_call(['git', 'config', 'core.bare', 'true'], cwd='%s.git' % pkg)
+    if not os.path.isdir('%s.git' % pkg):
+        if os.path.isdir(pkg):
+            shutil.rmtree(pkg)
+        # Use --no-follow-parent because we're going to handle that with
+        # grafts.
+        subprocess.check_call(['git', 'svn', 'clone', '--no-follow-parent',
+                               '-Aauthors',
+                               '-q',
+                               '--no-metadata', '%s/packages/%s' % (base, pkg)],
+                              stdout=subprocess.PIPE)
+        
+        # Then make the repository bare, because git-svn can't do this
+        shutil.move('%s/.git' % pkg, '%s.git' % pkg)
+        shutil.rmtree('%s' % pkg)
+        subprocess.check_call(['git', 'config', 'core.bare', 'true'], cwd='%s.git' % pkg)
 
 def cloneAllPackages(base):